Average Co-Inventor Count = 3.71
ph-index = 3
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Rockwell International Corporation (1 from 3,430 patents)
2. Rockwell Collins, Inc. (1 from 2,931 patents)
3. Tripmaster Corporation (1 from 1 patent)
3 patents:
1. 6253129 - System for monitoring vehicle efficiency and vehicle and driver performance
2. 6064942 - Enhanced precision forward observation system and method
3. 5928291 - Mileage and fuel consumption determination for geo-cell based vehicle